Specifies the requirements for valves of nominal sizes DN 10 up to DN 1 000 and nominal pressures PN 10 up to PN 100 having the following features: bolted bonnet, outside screw and yoke, inside screw (alternative for PN 10, 16, 20, 25 and 40 only), single or double obturator, wedge or parallel seating, with or without non-metallic obturator or seat seals, flanged or butt-welding ends.
Document identifier
ISO 6002:1992
Title
Bolted bonnet steel gate valves
ISO Category
TC 153/SC 1: Design, manufacture, marking and testing
Publication date
1992-06-01
International Relationship
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